76987493 is an odd 8-digits composite number following 76987492
and preceding 76987494 . In scientific notation, it is written as 7.6987493 × 10^7.
The sum of its digits is 53. It has a total of 2 prime factors and 4 positive divisors.
There are 69988620 positive integers (up to 76987493) that are relatively prime to 76987493.
76987493 has 4 divisors, whose sum is 83986368
The reverse of 76987493 is 39478967
Previous prime number is 11
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 53
Digital Root 8
Name
seventy-six million nine hundred eighty-seven thousand four hundred ninety-three
Scientific notation
7.6987493 × 10^7
Engineering notation
7.6987493 × 10^6
Prime Factorization
11 × 6998863
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
2
Total number of prime factors
rad
Radical
76987493
Product of the distinct prime numbers
The prime factorization of 76987493 is 11 × 6998863.
Since it has a total of 2 prime factors.
6 , 8 , 86 , 2 , 422 , 895 , 2450 , 5672 , 86177 , 12503 , 350591 , 999531 , 2515549 , 384524 , 74473805 , 25390808 , 426397497 , 973538711 , 3809248907 , 2450569380
n×2
153974986
n×3
230962479
n×4
307949972
n×5
384937465
n÷2
38493746.5
n÷3
25662497.666667
n÷3
19246873.25
n÷5
15397498.6
n2
5927074078425049
n3
4.5631057412323E+23
n4
3.5130207131138E+31
n5
2.704586575597E+39
2 √n
8774.2517059861
3 √n
425.40905115557
4 √n
93.670975792858
5 √n
37.781920993238
4 divisors
τ
Total Divisors
4
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-76987492
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.25
Returns the sum of divisors (σ(n )) divided by the total number of divisors (τ(n ))
G
Geometric Mean
1
Returns the nth root of the product of n divisors
H
Harmonic Mean
4
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 76987493 can be divided by 4 positive divisors.
The sum of these divisors (counting 76987493) is 1, the average is 0.25.
Base
System
Value
2
Binary
100100101101011110001100101
3
Ternary
12100212100222122
4
Quaternary
10211223301211
5
Quinary
124202044433
6
Senary
11350035325
8
Octal
445536145
10
Decimal
76987493
12
Duodecimal
21948b45
16
Hexadecimal
496bc65
20
Vigesimal
14138ed
36
Base36
19u3xh
md5
c888e994002535b38c772156729a563b
sha1
1f6c29cf323da0bd1b610b01eb8f5d3026045a9f
sha256
0032fc39d5a75feda798a46ed97a156e000031cf626f7361ccedefece55c76f1
sha512
345ebdac929f2e9d853fc938ad84aaf4206699b8f59f2139e628e500aa7fbbffd5cfec91e87e035f99a5ded5dc60d7ef4fc412b925fe4d9cc5d4cff8033e9084
ripemd-160
20aa92e61bd7ce42f38d251b3de82f5c2ca41d37
Diameter
153974986
Circumference
483726684.85419
Area
1.8620452382063E+16
Volume
1.9113892632278E+24
Surface area
7.4481809528251E+16
Circumference
483726684.85419
Perimeter
307949972
Area
5927074078425049
Diagonal
108876756.7337
Surface area
35562444470550294
Volume
4.5631057412323E+23
Space diagonal
133346249.42335
Perimeter
230962479
Area
2.5664983610142E+15
Altitude
66673124.711677
Surface area
2.5664983610142E+15
Volume
5.377671688161E+22
Height
36292252.244568